Info Share about dendrimer applications

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Attn: Clair Cui Skype: clairpower

The First Company in Asia Realize Industralization of Dendrimer

Website: www.whcyd.com Email: [email protected]


Share articles and info about dendrimer

----Sep 26,2013

Weihai CY Dendrimer Technology Co.,Ltd

Supplier of Dendrimers

Follow us to know more about Dendrimer. 　　　　　　　　　　　　　






Share articles about dendrimer• 1. Environment friendly dendrimer based insulation varnish have good performance.

• Conventional environment friendly varnish mainly composed by synthetic resin, curing agents and reactive diluent. Its characteristics are: fast curing;①

• ② good fluidity and permeability; insulation integrity is good; less volatile in curing ③ ④process. However, the current general diluent, such as styrene, vinyl toluene, etc. have following problems: high toxicity; large volatility; serious environmental ① ② ③pollution, limiting application of varnish without solvent. Dendrimer is spherical and three-dimensional structure with low degree of inter-chain winding and a large number of reactive end groups, and also having a high solubility, low viscosity, good ① ② ③thermal stability, good electrical insulating properties and so on.④

• Development of dendritic polymer resin materials with low viscosity, easy processing and good compatibility instead of diluent, can improve solvent-free varnish environmental performance and processing behavior, while varnish have good storage stability, low volatile, non-toxic, little pollution, compared with traditional paint they have a greater advantage. Weihai CY Dendrimer Technology Co. Ltd.-Professional Manufacturer for low cost dendritic polymers.-The newest 4th class polymers.






Share articles about dendrimer• 2, Pneumatic tires based on dendritic polymers have

significant improvement in the performance.

• Adding dendrimers in the styrene-butadiene rubber (SBR) can greatly enhance the performance of the pneumatic tires. With DSM H1500 dendrimer, in Temp. 23 ° C. Aged 3 Days/90 ° C. Air tensile strength increased by 48.46%, the elongation at break increased by 7.1%; with H2000 dendrimer, in Temp. 23 ° C. Aged 3 Days / 90 ° C. Air tensile strength increased by 50.77%, elongation at break increased by 8.2%. With the growth of product grades, tire performance has been further improved. Weihai CY Dendrimer Technology Co. Ltd.-Professional Manufacturer for low cost dendritic polymers.-The newest 4th class polymers.






Share articles about dendrimer• 3, Dendrimer based inhibitors for carbon steel has good performance.

• Composite corrosion inhibitor is prepared by dendrimer and soluble silicates, adding the composite corrosion inhibitor to the acetic acid solution to be treated, it can well suppress the corrosion of carbon steel in contact with acetic acid solution, especially can suppress process water in the methanol to olefins process, the corrosion inhibition effect is good and would not adversely affect the process, which is better than ordinary phosphorus corrosion inhibitor. Steady play of silicate corrosion capability depends on whether the solution is to maintain a high concentration of the silicate. Using polypropylene copolymer and sulfonate copolymeras as stabilizer for silicic acid, the result is not good, and leads to the inhibition effect reduced. Using dendrimer as scale inhibitors, they can form a good suppression capability to colloidal silica under acidic conditions and maintain a high concentration of silicate in the acetic acid solution that can ensure excellent corrosion effect. Weihai CY Dendrimer Technology Co. Ltd.-Professional Manufacturer for low cost dendritic polymers. -The newest 4th class polymers.






Share articles about dendrimer• 4, Application of dendritic polymers in WPC.

• Sisal fibers are rigid fiber, can enhance the mechanical properties of wood-plastic composites, but because of a large number of hydroxyl groups presented on the surface, it is not conducive to the formation of a good interface compatibility with polypropylene resin. Therefore, it needs to add a certain amount of compatibilizer to improve the interface compatibility between the Sisal fibers and the polymer radicals. So, dendritic polymer dispersants that can improve the sisal fiber (SF) and polypropylene (PP) interface compatibility get the industry's attention. Dendritic polymer dispersant due to structural characteristics, have good fluidity, thus making wood-plastic composite material has good processing properties, and the synthesis process of dispersants is simple and easy to realize industrial production. When dispersant dosage is 1-5% of sisal fibers total amount, impact strength of sisal polypropylene WPC increased from 14.78kJ/m2 to 23.62kJ/m2, increased by 59.8%. And the material surface is smooth and no bubbles. Weihai CY Dendrimer Technology Co. Ltd.-Professional Manufacturer for low cost dendritic polymers. -The newest 4th class polymers.






Share articles about dendrimer• 5, Dendrimer based crude oil demulsifiers have good performance.

• Using dendrimer with tree multi-branched structure as a synthesis initiator for demulsifier, obtained demulsifier with many branches, and large molecular weight, excellent interface and penetration ability, has good demulsification break performance for oil emulsion, it can be widely used in oil exploration, petroleum refining and other fields. Dendrimer-based crude oil demulsifiers for crude oil like water-in- oil type emulsion has good demulsification performance. The demulsifier has been used in Shengli Oilfield, Bohai Suizhong 36-1 oilfield, Karamay heavy oil and so on. Weihai CY Dendrimer Technology Co. Ltd.-Professional Manufacturer for low cost dendritic polymers. -The newest 4th class polymers.






Product Catalog

• PAMAM Product Catalog(For research purpose)

• Hyperbranched Polyester Product Catalog (For research purpose)

• Industry Application Products see next page.

Mail at [email protected] to get the catalog and price.






Product Applications

1.Coating&Ink Additives 20-25• Pigment Dispersants

• Epoxy Resin-Toughing/Curing Agents

• Low Temperature Epoxy Resin Modifiers

• Polyurethane Systems

• Curing Agents for UV Curable Coating

2. Plastic&Rubber Additives 15-20• PET Processing Aids

• Polypropylene(PP) Rheological Additives

• Adhesion Modifiers

• HTPB Polyurethane Processing Aids

• Styrene Butadiene Rubber Processing Aids







3. Water Treatment Materials 10-14

• High Efficiency Flocculants

• Heavy Metal Removal Agents

• Scale Inhibitors

• Demulsifiers

• Sludge Treatment Agents

• Nanofiltration Membranes

4. Nanomaterials Additives 27-33

• Pd Nano-catalyst

• Gold Nanoparticle Materials

• CdS Nanoparticle Materials

• Nano-catalysts for Cell

• PPH2/RuCl3 Nano-catalyst

• Nanofiltration Membranes







5. Biomedical,Agricultural Chemicals,Cosmetic Additives 35-39

• Drug Carriers

• Genetic Diagnosis

• Coating Modifiers of Controlled Release Fertilizers

• Pesticide Slow-Release

• Cosmetic Additives






CYD Company Profile As the first enterprise in Asia to research ， develop & produce

dendrimers & hyperbranched polymers, Weihai CY Dendrimer Technology Co.,Ltd (CYD Company) has provided many dendrimer products to Peking University, Tsinghua University and Chinese Academy of Sciences etc. for scientific experiments, and now it has already realized the industrialization of dendrimers (PAMAM). From the beginning, we have cooperated with many customers from worldwide, such as Australia, Europe and America and so on.

CYD Company is an advanced manufacturing enterprise integrated with R&D, production and sales. With more capital and technology supports introduced in 2012, CYD Company expanded R&D team and production lines to satisfy more customers’requirements.






CYD Company Profile

• CYD factory is located in New Industry District of Weihai City, Shandong Province, China. We have independent laboratories for new product development, semi-finished and finished products testing. The company has a professional and excellent team engaged in R&D of chemical products. Meanwhile, Peking University provides strong technical support and establishes long-term strategic partnership with CYD Company! A series of products and processes have been applied for national patents. CYD Company will continue to develop high-performance and high-quality products based on advanced technology, and set up the first successful enterprise that realized the industrialization of dendrimer products in Asia.

• Clair Cui

• International Sales

• Weihai CY Dendrimer Technology Co.,Ltd.

• Add:No.369-13,Industrial District,Weihai City,Shandong Province,China,264205.

• Tel:86-631-5582236 Web: www.whcyd.com

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Info Share about dendrimer applications